Join the professional guides at Noah’s Ark for a half-day raft trip for up to 2 participants on Browns Canyon (Wilderness Study Area) of the Arkansas River!  Browns Canyon is the most popular Colorado whitewater rafting trip on the Arkansas River, and one of the most highly-rated in the country.  We look forward to taking your family through breathtaking Colorado Rocky Mountain scenery, towering granite walls and rock formations, while likely spotting some wildlife along the way.